INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ab679d2ab5c247a985fa4bd9e6cb2759adad824f39399ed3fb13260d1b7e0bb', 
    'tGgVYWDqHH0PjHin5C06prlilKdg+UBT7ZU2mrE8iTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)